Buffer overflow in conversion [CORE1712] #2137
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Modified by: @pcisarWorkflow: jira [ 13902 ] => Firebird [ 14142 ] |
Modified by: John Kilin (johnkilin)security: Developers [ 10012 ] => |
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Commented by: @dyemanov The bug is still valid for HEAD. Dialect 1 database is required to reproduce this issue. |
Modified by: @dyemanovassignee: Claudio Valderrama C. [ robocop ] |
Modified by: Claudio Valderrama C. (robocop)status: Open [ 1 ] => Resolved [ 5 ] resolution: Fixed [ 1 ] Fix Version: 3.0 Alpha 1 [ 10331 ] |
Modified by: @pavel-zotovstatus: Resolved [ 5 ] => Resolved [ 5 ] QA Status: Done with caveats Test Details: (Windows only): number of digits in exponent of cast( <double> to varchar ) in dialect 1 depends on protocol that is used for connecting to database -- see CORE4814. |
Modified by: @pavel-zotovstatus: Resolved [ 5 ] => Resolved [ 5 ] Test Specifics: [Platform (Windows/Linux) specific] |
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Commented by: @pcisar Test created. |
Modified by: @pcisarstatus: Resolved [ 5 ] => Closed [ 6 ] |
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Submitted by: John Kilin (johnkilin)
Assigned to: Claudio Valderrama C. (robocop)
Is related to QA539
Script:
create database 'Localhost:C:\DB\BugTest.gdb' user 'SYSDBA' password 'masterkey';
create table TestTable(
F1 numeric(15, 2)
);
commit;
insert into TestTable(F1) values(1E19);
commit;
select Cast(F1 as varchar(30)) from TestTable;
commit;
Generate error: Buffer overrun detected!
Commits: a8b74e0
====== Test Details ======
(Windows only): number of digits in exponent of cast( <double> to varchar ) in dialect 1 depends on protocol that is used for connecting to database -- see CORE4814.
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